esktop BusinessD500SA-5104000090, Intel(R) Core(T) i5-10400 Processor 2.9 GHz (12M Cache, up to 4.3 GHz, 6 cores), video integrat Intel UHD Graphics 630, 8GB DDR4 U-DIMM, 512GB M.2 NVMe(T) PCIe(R) 3.0 SSD, DVD writer 8X, High Definition 7.1 Channel Audio, Rear I/O Port: 1x RJ45 LAN for LAN insert (10 / 100 / 1000), 1x HDMI 1.4, 1x VGA Port, 1x.Display port, 2x PS2, 3 x Audio jacks, 4x USB 2.0 Type-A, Front I/O Port: 1x Headphone, 1x 3.5mm combo audio jack, 4x USB 3.2 Gen 1 Type-A, Expansion Slot (includes used): 1x PCIe(R) 3.0 x 16, 1x PCI(R), 2x PCIe(R) 3.0 x 1, 1x M.2 connector for WiFi, 2x M.2 connector for storage, 2x DDR4 U-DIMM slot, 180W power supply (80+ Bronze, peak 228W), Wired keyboard//Wired optical mouse, Small form factor, Color: Black, Dimensions: 09.50 x 29.28 x 34.00 cm, Weight: 5.00 kg, BIOS.Booting.User.Password.Protection, HDD User Password Protection and Security, Kensington Lock, McAfee LiveSafe(T) 30-day trial, Trusted Platform Module (Firmware TPM), no OS, 3 Years warranty LICENTA OEM MICROSOFT WINDOWS 10 PRO 64 BIT